Android RecyclerView like iOS UITableView

ANDROID

RecyclerView

https://developer.android.com/reference/android/support/v7/widget/RecyclerView.html

Java

1 - Create project Android Studio 'SimpleRecyclerView'

2 - Setup Gradle

• build.gradle ( Module : app )

compile 'com.android.support:appcompat-v7:25.3.1'
compile 'com.android.support:recyclerview-v7:25.3.1'

3 - Add Recyclerview to xml

• activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context="androidlikeios.com.simplerecyclerview.MainActivity">

    <android.support.v7.widget.RecyclerView
        android:id="@+id/recyclerview"
        android:layout_width="match_parent"
        android:layout_height="wrap_content" />


</RelativeLayout>

4 - Create Adapter

• SimpleRecyclerViewAdapter.java

public class SimpleRecyclerViewAdapter extends RecyclerView.Adapter<SimpleRecyclerViewAdapter.ViewHolder>{

    String[] simplesValues;
    Context context;
    View view;
    ViewHolder viewHolder;


    public SimpleRecyclerViewAdapter(Context context1, String[] values){

        simplesValues = values;
        context = context1;
    }

    public static class ViewHolder extends RecyclerView.ViewHolder{

        public TextView textView;

        public ViewHolder(View v){

            super(v);

            textView = (TextView)v.findViewById(R.id.text_view_title);
        }
    }

    @Override
    public SimpleRecyclerViewAdapter.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType){

        view = LayoutInflater.from(context).inflate(R.layout.simple_recyclerview_item,parent,false);

        viewHolder = new ViewHolder(view);

        return viewHolder;
    }

    @Override
    public void onBindViewHolder(ViewHolder holder, int position){

        holder.textView.setText(simplesValues[position]);
    }

    @Override
    public int getItemCount(){

        return simplesValues.length;
    }
}

• simple_recyclerview_item.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_marginBottom="8dp">

    <TextView
        android:id="@+id/text_view_title"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:textSize="24sp"/>
</LinearLayout>

5 - Initialize Recyclerview

• MainActivity.java

public class MainActivity extends AppCompatActivity {

    private RecyclerView recyclerView;
    private RecyclerView.Adapter recyclerViewAdapter;
    private RecyclerView.LayoutManager recylerViewLayoutManager;
    private String[] subjects;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        subjects = new String[] {"Nougat", "Marshmallow", "Lollipop", "KitKat", "Jelly Bean", "Ice Cream Sandwich", "Gingerbread", "Cupcake", "dunut", "eclair", "Froyo", "Gingerbread", "Honeycomb"};

        recyclerView = (RecyclerView) findViewById(R.id.recyclerview);

        recylerViewLayoutManager = new LinearLayoutManager(this);
        recyclerView.setLayoutManager(recylerViewLayoutManager);

        recyclerViewAdapter = new SimpleRecyclerViewAdapter(MainActivity.this, subjects);
        recyclerView.setAdapter(recyclerViewAdapter);
    }
}

List

full source code Android

--

IOS 

UITableView

https://developer.apple.com/reference/uikit/uitableview

Objective c

1 - Create project Xcode 'SimpleTableView'

2 - Add TableView

• Main.storyboard

3 - Add Delegate and DataSource

• ViewController.h

@interface ViewController : UIViewController <UITableViewDelegate, UITableViewDataSource>

@end

4 - Initializa array

• ViewController.m

//create var
NSArray *tableData;

- (void)viewDidLoad {
    [super viewDidLoad];
    
    // Initialize table data
    tableData = [NSArray arrayWithObjects:@"Cheetah", @"Puma", @"Jaguar", @"Panther", @"Tiger", @"Leopard", @"Snow Leopard", @"Lion", @"Mountain Lion", @"Mavericks", @"Yosemite", @"El Capitan", @"Sierra", nil];
    
}

5 - Implement protocol and configure simple cell

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
    return [tableData count];
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
    static NSString *tableIdentifier = @"TableIdentifier";
    
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:tableIdentifier];
    
    if (cell == nil) {
        cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:tableIdentifier];
    }
    
    cell.textLabel.text = [tableData objectAtIndex:indexPath.row];
    return cell;
}

6 - Connecting the DataSource and Delegate

• Main.storyboard

7 - Build simulator

List

full source code IOS